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Posted to issues@cloudstack.apache.org by "Travis Graham (JIRA)" <ji...@apache.org> on 2013/10/15 05:55:41 UTC

[jira] [Commented] (CLOUDSTACK-4609) [doc] Review Comments on Dedicated Resources: POD, CLUSTER

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-4609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13794847#comment-13794847 ] 

Travis Graham commented on CLOUDSTACK-4609:
-------------------------------------------

I'm attaching a patch that fixes the About Pod and About Clusters references mentioned.

The Swift typo has already been fixed.

> [doc] Review Comments on Dedicated Resources: POD, CLUSTER
> ----------------------------------------------------------
>
>                 Key: CLOUDSTACK-4609
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4609
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Doc
>            Reporter: Radhika Nair
>         Attachments: update-about-pods-clusters.patch
>
>
> 2.3. About Pods
> A pod often represents a single rack. Hosts in the same pod are in the same subnet. A pod is the second-largest organizational unit within a CloudStack deployment. Pods are contained within zones.
> Each zone can contain one or more pods. A pod consists of one or more clusters of hosts and one or more primary storage servers. Pods are not visible to the end user.
> [Pod is "third-largest" rather than "second-largest" now, after region and zone]
> 2.4. About Clusters
> ...
> A cluster is the third-largest organizational unit within a CloudStack deployment. Clusters are contained within pods, and pods are contained within zones. Size of the cluster is limited by the underlying hypervisor, although the CloudStack recommends less in most cases; see Best Practices.
> [cluster is the "fourth-largest" now]
> 2.7
> CloudStack provides plugins that enable both OpenStack Object Storage (Swift, swift.openstack.org1
> )
> and Amazon Simple Storage Service (S3) object storage. When using one of these storage plugins, you configure Swift or S3 storage for the entire CloudStack, then set up the NFS Secondary Staging Store for each zone. The NFS storage in each zone acts as a staging area through which all templates and other secondary storage data pass before being forwarded to Swoft or S3. The backing object storage acts as a cloud-wide resource, making templates and other data available to any zone in the cloud.
> "Swift" not "Swoft"



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